公开(公告)号：US20080240997A1

公开(公告)日：2008-10-02

申请号：US12039053

申请日：2008-02-28

申请人： Nobuyoshi KAIGA ,  Soichiro NAKANO ,  Akinori HATANO

发明人： Nobuyoshi KAIGA ,  Soichiro NAKANO ,  Akinori HATANO

IPC分类号： A61L2/10

CPC分类号： G01N21/64 ,  C02F1/008 ,  C02F1/325 ,  C02F2201/326 ,  C02F2209/001 ,  C02F2209/11

摘要： A part of pre-treated water flowing into an ultraviolet irradiation tank is guided to a fluorometer. The fluorometer scans an excitation spectrum peak wavelength of the pre-treated water at a fluorescence wavelength fixed to 425 nm to obtain an excitation spectrum, and continuously measures an excitation peak wavelength thereof. Based on the analysis result obtained by the fluorometer, an ultraviolet irradiation device calculates an ultraviolet irradiation level target value for optimizing an ultraviolet irradiation level, and thus controls the irradiation level of ultraviolet rays emitted therefrom.

摘要翻译： 流入紫外线照射罐的预处理水的一部分被引导到荧光计。 荧光计以固定为425nm的荧光波长扫描预处理水的激发光谱峰值波长，得到激发光谱，并连续测量其激发峰值波长。 基于由荧光计获得的分析结果，紫外线照射装置计算用于使紫外线照射水平最优化的紫外线照射水平目标值，从而控制从其发射的紫外线的照射水平。

公开(公告)号：US06638421B2

公开(公告)日：2003-10-28

申请号：US09995764

申请日：2001-11-29

申请人： Seiichi Murayama ,  Futoshi Kurokawa ,  Masao Kaneko ,  Kotaro Iyasu ,  Kenji Taguchi ,  Kie Kubo ,  Shojiro Tamaki ,  Akira Hiramoto ,  Takumi Hayashi ,  Nobuyoshi Kaiga

发明人： Seiichi Murayama ,  Futoshi Kurokawa ,  Masao Kaneko ,  Kotaro Iyasu ,  Kenji Taguchi ,  Kie Kubo ,  Shojiro Tamaki ,  Akira Hiramoto ,  Takumi Hayashi ,  Nobuyoshi Kaiga

IPC分类号： B01D1712

CPC分类号： B01D61/16 ,  B01D61/145 ,  B01D61/147 ,  B01D61/22 ,  B01D2311/04 ,  C02F1/008 ,  C02F1/283 ,  C02F1/44 ,  C02F1/444 ,  C02F1/52 ,  C02F1/76 ,  C02F1/78 ,  C02F2209/001 ,  C02F2209/003 ,  C02F2209/40 ,  Y10S210/908 ,  B01D2311/16

摘要： A water treatment control system using a fluorescence analyzer includes an activated carbon injection equipment 4 having an activated carbon injector 4a, a fluorescence analyzer 7 provided on the upstream of the activated carbon injector 4a, and a flowing water flowmeter 6. An activated carbon injection rate necessary to reduce a trihalomethane formation potential is calculated by an activated carbon injection rate calculating apparatus 8 based on a measured value from the fluorescence analyzer 7. An activated carbon injection amount from the activated carbon injector 4a is controlled by an activated carbon injection amount control apparatus 9 based on the activated carbon injection rate and a measured value from the flowing water flowmeter 6.

公开(公告)号：US20060108268A1

公开(公告)日：2006-05-25

申请号：US11329115

申请日：2006-01-11

申请人： Seiichi Murayama ,  Futoshi Kurokawa ,  Masao Kaneko ,  Kotaro Iyasu ,  Kenji Taguchi ,  Kie Kubo ,  Shojiro Tamaki ,  Akira Hiramoto ,  Takumi Hayashi ,  Nobuyoshi Kaiga

发明人： Seiichi Murayama ,  Futoshi Kurokawa ,  Masao Kaneko ,  Kotaro Iyasu ,  Kenji Taguchi ,  Kie Kubo ,  Shojiro Tamaki ,  Akira Hiramoto ,  Takumi Hayashi ,  Nobuyoshi Kaiga

IPC分类号： B01D35/14

CPC分类号： B01D61/16 ,  B01D61/145 ,  B01D61/147 ,  B01D61/22 ,  B01D2311/04 ,  C02F1/008 ,  C02F1/283 ,  C02F1/44 ,  C02F1/444 ,  C02F1/52 ,  C02F1/76 ,  C02F1/78 ,  C02F2209/001 ,  C02F2209/003 ,  C02F2209/40 ,  Y10S210/908 ,  B01D2311/16

摘要： A water treatment control system using a fluorescence analyzer includes an activated carbon injection equipment 4 having an activated carbon injector 4a, a fluorescence analyzer 7 provided on the upstream of the activated carbon injector 4a, and a flowing water flowmeter 6. An activated carbon injection rate necessary to reduce a trihalomethane formation potential is calculated by an activated carbon injection rate calculating apparatus 8 based on a measured value from the fluorescence analyzer 7. An activated carbon injection amount from the activated carbon injector 4a is controlled by an activated carbon injection amount control apparatus 9 based on the activated carbon injection rate and a measured value from the flowing water flowmeter 6.

摘要翻译： 使用荧光分析仪的水处理控制系统包括具有活性炭注入器4a的活性炭注入装置4，设置在活性炭注入器4a的上游的荧光分析装置7和流动水流量计6。 基于来自荧光分析仪7的测定值，通过活性炭注入率计算装置8计算降低三卤代甲烷形成电位所需的活性炭注入量。 来自活性炭注入器4a的活性炭注入量基于活性炭注入量和来自流水流量计6的测定值由活性炭注入量控制装置9控制。

公开(公告)号：US5034198A

公开(公告)日：1991-07-23

申请号：US461002

申请日：1990-01-04

申请人： Nobuyoshi Kaiga ,  Osamu Takase

发明人： Nobuyoshi Kaiga ,  Osamu Takase

IPC分类号： C01B13/11

CPC分类号： C01B13/11 ,  C01B2201/20 ,  C01B2201/24

摘要： An ozone generator includes a feed gas chamber for receiving a feed gas, an ozone gas chamber for receiving a produced ozone gas, a tubular electrode for connecting the two chambers, a discharge tube inserted in the tubular electrode, and a power source unit for applying a voltage having a frequency higher than a frequency of commercial power between a metal film and the tubular electrode to generate a discharge having a frequency higher than the frequency of commercial power. The discharge tube is constituted by a glass tube and the metal film coated on the inner surface of the glass tube. The metal film is made of stainless steel in order to improve an ozone resistance and a nitric acid resistance and is formed to have a thickness of 2,0000 .ANG. to 5,000 .ANG. in order to prevent generation of sparks and to enhance a thermal shock resistance.

摘要翻译： 臭氧发生器包括用于接收进料气体的进料气室，用于接收产生的臭氧气体的臭氧气体室，用于连接两个室的管状电极，插入管状电极中的放电管，以及用于施加的电源单元 具有高于金属膜和管状电极之间的商业功率频率的频率的电压，以产生具有高于商业功率频率的频率的放电。 放电管由玻璃管和涂覆在玻璃管的内表面上的金属膜构成。 金属膜由不锈钢制成，以提高耐臭氧性和耐硝酸性，并且为了防止产生火花和提高耐热冲击性而形成厚度为20000至5000埃的范围。

公开(公告)号：US08802007B2

公开(公告)日：2014-08-12

申请号：US12039053

申请日：2008-02-28

申请人： Nobuyoshi Kaiga ,  Soichiro Nakano ,  Akinori Hatano

发明人： Nobuyoshi Kaiga ,  Soichiro Nakano ,  Akinori Hatano

IPC分类号： G01N21/00 ,  G01N31/00 ,  G01N33/00 ,  G01N21/64 ,  G01N21/66

CPC分类号： G01N21/64 ,  C02F1/008 ,  C02F1/325 ,  C02F2201/326 ,  C02F2209/001 ,  C02F2209/11

摘要： A part of pre-treated water flowing into an ultraviolet irradiation tank is guided to a fluorometer. The fluorometer scans an excitation spectrum peak wavelength of the pre-treated water at a fluorescence wavelength fixed to 425 nm to obtain an excitation spectrum, and continuously measures an excitation peak wavelength thereof. Based on the analysis result obtained by the fluorometer, an ultraviolet irradiation device calculates an ultraviolet irradiation level target value for optimizing an ultraviolet irradiation level, and thus controls the irradiation level of ultraviolet rays emitted therefrom.

摘要翻译： 流入紫外线照射罐的预处理水的一部分被引导到荧光计。 荧光计以固定为425nm的荧光波长扫描预处理水的激发光谱峰值波长，得到激发光谱，并连续测量其激发峰值波长。 基于由荧光计获得的分析结果，紫外线照射装置计算用于使紫外线照射水平最优化的紫外线照射水平目标值，从而控制从其发射的紫外线的照射水平。

公开(公告)号：US07014752B2

公开(公告)日：2006-03-21

申请号：US10640039

申请日：2003-08-14

申请人： Seiichi Murayama ,  Futoshi Kurokawa ,  Masao Kaneko ,  Kotaro Iyasu ,  Kenji Taguchi ,  Kie Kubo ,  Shojiro Tamaki ,  Akira Hiramoto ,  Takumi Hayashi ,  Nobuyoshi Kaiga

发明人： Seiichi Murayama ,  Futoshi Kurokawa ,  Masao Kaneko ,  Kotaro Iyasu ,  Kenji Taguchi ,  Kie Kubo ,  Shojiro Tamaki ,  Akira Hiramoto ,  Takumi Hayashi ,  Nobuyoshi Kaiga

IPC分类号： C02F1/76 ,  B01D35/00

CPC分类号： B01D61/16 ,  B01D61/145 ,  B01D61/147 ,  B01D61/22 ,  B01D2311/04 ,  C02F1/008 ,  C02F1/283 ,  C02F1/44 ,  C02F1/444 ,  C02F1/52 ,  C02F1/76 ,  C02F1/78 ,  C02F2209/001 ,  C02F2209/003 ,  C02F2209/40 ,  Y10S210/908 ,  B01D2311/16

摘要： A water treatment control system for minimizing trihalomethane formation includes chlorine injection equipment having a plurality of chlorine injectors (11d, 12, 13), a fluorescence analyzer 7 provided on the upstream of the chlorine injectors, and a water flowmeter 6. An chlorine injection rate necessary to reduce a trihalomethane formation potential is calculated by a chlorine injection rate calculating apparatus 14a based on a measured value from the fluorescence analyzer 7. An chlorine injection amount from the chlorine injectors is controlled by chlorine injection amount control apparatuses 15a–15c based on the chlorine injection rate and a measured value from the flowing water flowmeter 6.

摘要翻译： 用于使三卤甲烷形成最小化的水处理控制系统包括具有多个氯注入器（11d，12,13）的氯注入设备，设置在氯注入器上游的荧光分析仪7和水流量计6.氯注入 通过氯注入速率计算装置14a根据来自荧光分析仪7的测量值计算降低三卤甲烷形成电位所需的速度。来自氯注入器的氯注入量由氯注入量控制装置15a-15 c基于氯注入速率和来自流水流量计6的测量值。